. >>> from cnn world headquarters in atlanta, this is "cnn sunday morning." crash and burn -- this was the scene at daytona saturday that injured dozens of spectators and threatened today's race. we'll take you live to the track. >>> it's the final week of pope benedi benedict's reign but it comes with new questions about how he's really stepping down. >>> and it's hollywood's biggest night. we'll talk about who's expected to go home with oscar and who will have to be sleeping alone. ♪ >>> i hope you're having a great sunday so far. i'm susan hendricks in for randi kaye. thanks for starting your morning with us. we start with the latest on oscar pistorius. he isn't the only one in his family accused of killing someone. overnight we learned his brother is charged in the death of another woman. we spoke with carl pistorius' attorney from johannesburg. what did you learn from his attorney? >> reporter: you know, it's another bizarre twist in this oscar pistorius story. carl pistorius, who is oscar's older brother, charged with culpable homicide. his lawyer tel